Finding the Fourth Proportional to 2,196,271,582.34, 3,294,404,591.42 and 560,496,221.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196,271,582.34 : 3,294,404,591.42 = 560,496,221.06 : x
2. Step 2: Convert to fraction form
   2,196,271,582.34/3,294,404,591.42 = 560,496,221.06/x
3. Step 3: Cross multiply
   2,196,271,582.34x = 3,294,404,591.42 × 560,496,221.06
4. Step 4: Simplify right side
   2,196,271,582.34x = 1,846,501,324,118,552,320
5. Step 5: Solve for x
   x = 1,846,501,324,118,552,320/2,196,271,582.34
6. Step 6: Final answer
   x = 840,743,621.59